This is a simple API to access Amazon's SQS, EC2, SimpleDB and DevPay LS web services. It uses the QUERY interfaces and patterns the methods after those available from Amazon in their SOAP client for these services.
The app55 API lets online and bricks and mortar merchants in the UK take payments from customers on any device, on websites designed and controlled by the retailer. app55 joins 362 payment APIs in our directory. In addition to offering one click, being fully brandable (meaning the customer sees your site only, and is not aware of app55's role), all of the stiff PCI compliance issues that make handling these transactions so complex is outsourced through them.